Sears
Toys & Games

Model # 512720964 Official Sears gym set

Here are the diagrams and repair parts for Official Sears 512720964 gym set, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 79 parts  |

Lock Nut 416-234C
#4

Glide ride diagram

Lock nut

Part #416-234C

The manufacturer no longer makes this part, and there's no substitute part

Lock Washer 419-113C
Lock washer

Part #419-113C

The manufacturer no longer makes this part, and there's no substitute part

Bar Top 29-9731P-729
#23

A-frame diagram

Bar top

Part #29-9731P-729

The manufacturer no longer makes this part, and there's no substitute part

Hex Nut 416-103C
Hex nut

Part #416-103C

The manufacturer no longer makes this part, and there's no substitute part

Bolt V 416-8125C
#5

A-frame diagram

Bolt v

Part #416-8125C

The manufacturer no longer makes this part, and there's no substitute part

Lock Washer 419-103C
Lock washer

Part #419-103C

The manufacturer no longer makes this part, and there's no substitute part

Steps Ladder 8072A-430
#23

Slide diagram

Steps ladder

Part #8072A-430

The manufacturer no longer makes this part, and there's no substitute part

Chain 66 40-15766-106
#3

Swing assembly diagram

Chain 66

Part #40-15766-106

The manufacturer no longer makes this part, and there's no substitute part

Bracket 8040A-665
#11

Slide diagram

Bracket

Part #8040A-665

The manufacturer no longer makes this part, and there's no substitute part

Screw 416-1134C
#8

A-frame diagram

Screw

Part #416-1134C

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

How to sharpen a lawn mower blade

How to sharpen a lawn mower blade

A dull blade leaves grass tips tattered. Sharpen it several times a season. Here's how.…

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho…